Market Supply Charge Calculator

The Market Supply calculator has been moved to https://www.coned.com/en/accounts-billing/your-bill/rate-calculators/market-supply-charge .

Your Con Edison electric bill consists of supply and delivery charges. Your supply charges consist of the Market Supply Charge (MSC) rate per kWh provided by this Market Supply Charge Calculator, and other supply charges as explained here.

Your MSC rate depends on your location (or zone) and electric rate, or service classification. The calculator below can provide the MSC rate for a specific period of time.

If you buy your electric supply from an energy services company (ESCO), the supply charge you pay will be based on your agreement with that company. The calculator does not provide the MSC rate for ESCOs. For information about choosing ESCOs, click here

Market Supply Charge Calculator


To obtain supply charge information, select your electric rate, zone, and the desired dates. Then click submit.

Electric Rate:	* If you are not sure where to find your electric rate on your bill, click here
Zone:	* If you are not sure of your zone, click here
From Date:
To Date:

MSC Lookup File

MSC rates can also be obtained using the MSC Lookup File of historical MSC rates (click the link to download) for the most common billing FROM and TO dates based on the company’s meter reading schedule. If the billing period FROM and TO date for a specific customer bill is not listed in the file, use the MSC Calculator to determine the MSC rate.

To obtain the MSC rate for a specific bill, first determine the row in the MSC Lookup File corresponding to the SC AND TYPE of customer and FROM and TO dates of the billing period. The SC AND TYPE of customer can be determined based on the rate which the customer is served, using the Rate Description Table below.

Next, find the MSC rate, in dollars per kwhr, in the appropriate column of the selected row based on the customers load zone (H, I, or J) and tension at which the customer takes service (Low Tension = LT, High Tension = HT). MSC rates are provided for ALL HOURS, ON PEAK, and OFF PEAK periods. Select the appropriate rate(s) based on the billing method of the customer.

The MSC Lookup File will be updated daily with MSC rates for the most recent combination of expected billing FROM and TO dates.

Rate Description Table:

Rate Description	SC And Type From MSC Lookup File
EL1 - Residential and Religious - Rates I and II	001
-	001IPP
EL1 - Residential and Religious - Rate III	001VTO
EL2 - General Small Commercial - Rates I and II	002
EL5 - Electric Traction Systems - Rates I and III	005I
EL5 - Electric Traction Systems - Rates II and IV Rider M - Exempt	005II
EL6 - Public and Private Street Lighting	006
EL7 - Residential and Religious - Heating - Rates I and II	007
EL8 - Multiple Dwellings - Redistribution - Rates I, III, and IV	008CNV
EL8 - Multiple Dwellings - Redistribution - Rates II and V Rider M - Exempt	008TOD
EL9 - General - Large Commercial - Rates I, III, and IV	009CNV
EL9 - General - Large Commercial - Rate I Maximum Rate Provision	009MAX
EL9 - General - Large Commercial - Rates II and V Rider M - Exempt	009TOD
EL12 - Multiple Dwelling Space Heating - Rates I, III, and IV	012CNV
EL12 - Multiple Dwelling Space Heating - Rates I and Rate III Energy Only	012ENG
EL12 - Multiple Dwelling Space Heating - Rates II and V Rider M - Exempt	012TOD
EL13 - Bulk Power - High Tension - Housing Developments	013

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